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Cheap flights from Houston to New York from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to New York departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:08 pm - 4:58 pmIAH  Houston George Bush Intcntl-ISP Islip Long Island
24h 50m1 stop Orlando
Frontier Logo
5:43 pm - 9:14 pmISP  Islip Long Island-IAH Houston George Bush Intcntl
28h 31m1 stop Orlando
$186Frontier
Sat, Sep 19 - Mon, Sep 21
Frontier Logo
4:39 pm - 2:33 pmIAH  Houston George Bush Intcntl-ISP Islip Long Island
20h 54m1 stop Orlando
Frontier Logo
3:43 pm - 3:44 pmISP  Islip Long Island-IAH Houston George Bush Intcntl
25h 01m1 stop Orlando
$220Frontier
Fri, Nov 6 - Mon, Nov 9
Frontier Logo
8:25 pm - 4:58 pmIAH  Houston George Bush Intcntl-ISP Islip Long Island
19h 33m1 stop Orlando
Frontier Logo
5:43 pm - 3:13 pmISP  Islip Long Island-IAH Houston George Bush Intcntl
22h 30m1 stop Orlando
$242Frontier
Fri, Sep 18 - Mon, Sep 21
Frontier Logo
8:28 am - 6:51 pmIAH  Houston George Bush Intcntl-ISP Islip Long Island
9h 23m1 stop Tampa
Frontier Logo
7:46 pm - 7:33 amISP  Islip Long Island-IAH Houston George Bush Intcntl
12h 47m1 stop Tampa
$253Frontier
Fri, Oct 30 - Sun, Nov 1
Frontier Logo
8:25 pm - 4:58 pmIAH  Houston George Bush Intcntl-ISP Islip Long Island
19h 33m1 stop Orlando
Frontier Logo
5:43 pm - 9:14 pmISP  Islip Long Island-IAH Houston George Bush Intcntl
28h 31m1 stop Orlando
$257Frontier
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
6:28 am - 11:20 amIAH  Houston George Bush Intcntl-ISP Islip Long Island
27h 52m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
5:43 pm - 9:14 pmISP  Islip Long Island-IAH Houston George Bush Intcntl
28h 31m1 stop Orlando
$262Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
8:25 pm - 12:58 pmIAH  Houston George Bush Intcntl-ISP Islip Long Island
15h 33m2 stops Orlando Wilmington New Hanover County
Multiple Airlines Logo
5:43 pm - 9:14 pmISP  Islip Long Island-IAH Houston George Bush Intcntl
28h 31m1 stop Orlando
$269Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Southwest Logo
11:20 am - 9:10 pmHOU  Houston Hobby-ISP Islip Long Island
8h 50m1 stop Baltimore/Washington
Southwest Logo
10:55 am - 4:10 pmISP  Islip Long Island-HOU Houston Hobby
6h 15m1 stop Baltimore/Washington
$280Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
11:00 am - 9:10 pmHOU  Houston Hobby-ISP Islip Long Island
9h 10m2 stops Dallas Love Field Baltimore/Washington
Southwest Logo
6:05 am - 10:50 amISP  Islip Long Island-HOU Houston Hobby
5h 45m1 stop Baltimore/Washington
$280Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
3:05 pm - 11:30 pmHOU  Houston Hobby-ISP Islip Long Island
7h 25m2 stops Tampa Baltimore/Washington
Southwest Logo
4:25 pm - 11:25 pmISP  Islip Long Island-HOU Houston Hobby
8h 00m1 stop Orlando
$290Southwest
Fri, Nov 6 - Mon, Nov 9

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Frontier flights from Houston to Islip, New York

Our best Frontier deals on Houston to Islip, New York flight tickets
Frontier
Sep 19
IAH3:08 pmHouston George Bush Intcntl
24h 50m
1 stop
ISP4:58 pmIslip Long Island
Sep 21
ISP5:43 pmIslip Long Island
28h 31m
1 stop
IAH9:14 pmHouston George Bush Intcntl
$186
Frontier
Nov 6
IAH4:39 pmHouston George Bush Intcntl
20h 54m
1 stop
ISP2:33 pmIslip Long Island
Nov 9
ISP3:43 pmIslip Long Island
25h 01m
1 stop
IAH3:44 pmHouston George Bush Intcntl
$220
Frontier
Sep 18
IAH8:25 pmHouston George Bush Intcntl
19h 33m
1 stop
ISP4:58 pmIslip Long Island
Sep 21
ISP5:43 pmIslip Long Island
22h 30m
1 stop
IAH3:13 pmHouston George Bush Intcntl
$242

Southwest flights from Houston to Islip, New York

Our best Southwest deals on Houston to Islip, New York flight tickets
Southwest
Sep 15
HOU11:00 amHouston Hobby
9h 10m
2 stops
ISP9:10 pmIslip Long Island
Sep 22
ISP6:05 amIslip Long Island
5h 45m
1 stop
HOU10:50 amHouston Hobby
$280
Southwest
Nov 6
HOU3:05 pmHouston Hobby
7h 25m
2 stops
ISP11:30 pmIslip Long Island
Nov 9
ISP4:25 pmIslip Long Island
8h 00m
1 stop
HOU11:25 pmHouston Hobby
$290
Southwest
Sep 10
HOU12:10 pmHouston Hobby
9h 00m
1 stop
ISP10:10 pmIslip Long Island
Sep 17
ISP1:15 pmIslip Long Island
10h 10m
2 stops
HOU10:25 pmHouston Hobby
$326

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Houston to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Sat 9/19

3:08 pm-4:58 pm

1 stop24h 50m

Islip Long Island

Mon 9/21

5:43 pm-9:14 pm

1 stop28h 31m

$186

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Fri 11/6

4:39 pm-2:33 pm

1 stop20h 54m

Islip Long Island

Mon 11/9

3:43 pm-3:44 pm

1 stop25h 01m

$220

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Fri 9/18

8:25 pm-4:58 pm

1 stop19h 33m

Islip Long Island

Mon 9/21

5:43 pm-3:13 pm

1 stop22h 30m

$242

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Fri 10/30

8:28 am-6:51 pm

1 stop9h 23m

Islip Long Island

Sun 11/1

7:46 pm-7:33 am

1 stop12h 47m

$253

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Mon 9/14

8:25 pm-4:58 pm

1 stop19h 33m

Islip Long Island

Mon 9/21

5:43 pm-9:14 pm

1 stop28h 31m

$257

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Tue 9/15

6:28 am-11:20 am

2 stops27h 52m

Islip Long Island

Tue 9/22

5:43 pm-9:14 pm

1 stop28h 31m

$262

HoustonIslip

IAH Houston George Bush Intcntl - ISP Islip Long Island

IAHISP

Houston George Bush Intcntl

Mon 9/14

8:25 pm-12:58 pm

2 stops15h 33m

Islip Long Island

Mon 9/21

5:43 pm-9:14 pm

1 stop28h 31m

$269

HoustonIslip

HOU Houston Hobby - ISP Islip Long Island

HOUISP

Houston Hobby

Tue 9/15

11:20 am-9:10 pm

1 stop8h 50m

Islip Long Island

Tue 9/22

10:55 am-4:10 pm

1 stop6h 15m

$280
Quickest round-trip

HoustonIslip

HOU Houston Hobby - ISP Islip Long Island

HOUISP

Houston Hobby

Tue 9/15

11:00 am-9:10 pm

2 stops9h 10m

Islip Long Island

Tue 9/22

6:05 am-10:50 am

1 stop5h 45m

$280

HoustonIslip

HOU Houston Hobby - ISP Islip Long Island

HOUISP

Houston Hobby

Fri 11/6

3:05 pm-11:30 pm

2 stops7h 25m

Islip Long Island

Mon 11/9

4:25 pm-11:25 pm

1 stop8h 00m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Houston to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston to Islip Long Island?

JetBlue, Frontier, and Southwest are the most popular carriers operating from Houston to Islip Long Island

What airlines fly to Islip, New York?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Islip, New York from Houston according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap Houston to Islip, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Islip, New York

Best Price Found

$118

Fastest flight time

7h 35m

Direct flights

None
The best one-way flight to Islip, New York from Houston in the past 72 hours is $118. The best round-trip flight deal from Houston to Islip, New York found on momondo in the last 72 hours is $186.
The fastest flight from Houston to Islip, New York takes 7h 35m
There are no direct flights from Houston to Islip, New York. There are no popular flight routes from Houston to Islip, New York.
Search flight deals

Frequently asked questions about flying from Houston to Islip, New York

  • How far is Houston to Islip Long Island by plane?

    Islip Long Island is 1454.8 mi away from Houston. In terms of flight time, this usually takes a little over 7h 35m.

  • When did momondo last update prices for flights from Houston to Islip Long Island Airport?

    Prices for flights from Houston to Islip Long Island Airport refresh daily.

  • How many operators does momondo search for flights from Houston to Islip Long Island Airport?

  • How old do you have to be to fly from Houston to Islip Long Island Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Islip, New York

Compare and see reviews for airlines that fly from Houston to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $278Free CancellationRating
8.0
4,218 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Sag Harbor
Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Islip?

Finding the right flight to Islip from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

Can I find flights from Houston to Islip with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Islip from Houston with this policy.

How can momondo help me find flights from Houston to Islip?

momondo helps you find the best flight between Houston and Islip by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Islip right now. Can momondo alert me if prices change?

Price alerts on flights to Islip from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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